Pressure
• This measures the differential pressure in liquid and gaseous
media indirectly using two absolute pressure sensors.
• This makes it less expensive but more robust with respect to
asymmetrical overload.
• The differential pressure range should be at least 5% of the
standard pressure range.
• Each side of the sensor incorporates two pressure connections.
The transmitters can thus be used easily and conveniently in
pressure pipes.
• It incorporates a high-speed, high-precision microprocessor.
• All reproducible errors affecting the pressure sensors, i.e. involving non-linearity and temperature dependency, can be
completely eliminated by means of mathematical error compensation.
Medium-pressure version
Low-pressure version
Technical Data:
Standard pressure range (maximum measurable pressure per pressure
connection), overload, differential pressure range.
See versions listed below.
Storage / operating temperature -40 to +100 °C
Compensated standard range -10 to +80 °C
Error margin ≤0.05% typical,
≤0.1% max. of final value
to standard pressure range
(linearity + hysteresis + reproducibility + temperature error)
Pressure connections G1/4“ thread, female
(2 per side)
Material in contact with medium
Stainless steel, 316L,
DIN 1.4435
Power supply 6 to 15 VDC via
ALMEMO® connector
Output 0 to 2 V
Electrical connection Binder plug, including
ALMEMO® connecting cable,
2 meters
CE conformance EN61000-6-1 to 4
with shielded cable
Protective class IP 65
Weight
Low-pressure version 475 grams
Medium-pressure version 750 grams
Types
Differential pressure transmitter, including ALMEMO® cable, 2 meters
Standard pressure range Overload Differential pressure range Absolute pressure Please indicate final value
Low-pressure version
0 to 3 bar
10 bar
0 to 0.2 to 3 bar
0 to 10 bar
20 bar
0 to 0.5 to 10 bar
0 to 25 bar
40 bar
0 to 1.25 to 25 bar
Medium-pressure version
0 to 100 bar
200 bar
0 to 5 to 100 bar
0 to 300 bar
450 bar
0 to 15 to 300 bar
Order no.
FDA602D01
FDA602D02
FDA602D03
FDA602D10
FDA602D11
DAkkS or factory calibration KD9xxx pressure for sensor or measuring chain (sensor + device) (see chapter Calibration certificates).
DAkkS calibration meets all the requirements regarding test resources laid down in DIN EN ISO/IEC 17025.
10.10
10/2016 • We reserve the right to make technical changes.
Differential pressure transmitter FDA 602 D